baber/WOPTO huggingface dataset:
Patent JP-S59165360-A (JP)
Title: Ion implantation apparatus
Inventor: NIIYAMA TETSUO
IPC: H01L21/265
Filed: 1983-03-09
Abstract: PURPOSE:To give an easy orientation to a wafer with a simple mechanism, by providing the apparatus with a mechanism to orientate the wafer in a specific direction, and further by adapting the orientation mechanism to be applicable to different sizes of wafers. CONSTITUTION:If a wafer U is fed from above the drawing, the wafer U is horizontally shifted being mounted on the belt 10 and carried in until the same abut on the orientation guide 8 and the rotating roller 9. The wafer U in abutment on the rotating roller 9 is rotated by the rotating roller 9 until the detecting device 20 detects that the orientation flat F is in engagement with the orientation guide 8, when the control circuit causes the motor 16 to stop and the wafer is thereby stopped. Then, the clamper 5 is lowered and holds the wafer U between the same and the wafer holder 2, and thereupon the motor 4 starts its rotation to cause the wafer holder 2 to turn substantially upright and then an ion beam is irradiated on the wafer U. After the ion implantation is finished, the wafer holder 2 is returned to the horizontal position and the wafer U is carried out by the belt 10.
Patent JP-H04296950-A (JP)
Title: Cache memory device
Inventor: OOSAKI AKIHISA
IPC: G06F12/08
Filed: 1991-03-06
Abstract: PURPOSE:To easily keep the consistency of data stored in the cache memories connected to the CPUs respectively and at the same time to shorten the waiting time of each CPU. CONSTITUTION:An address storage means stores the address signals, and a data storage means stores the date signals. An attribute storage means is added to store the attributes of data stored in the data storage means together with a main storage updating control means 12 which can select and carry out plural prescribed main storage updating methods, and a selection means which selects and carries out one of those methods through the means 12 based on the attributes of data stored in the attribute storage means.
Patent JP-S61201973-A (JP)
Title: Valve control device
Inventor: YOKOYAMA SHOJI
IPC: F16K31/06
Filed: 1985-02-28
Abstract: PURPOSE:To simplify the structure of hydraulic circuit and obtain a valve control device having excellent responsiveness by connecting a multistage position changeover valve to an actuator which makes output to move it stepwisely in both directions. CONSTITUTION:When a right-direction-shift signal is given from a control part, the second solenoid 15b becomes OFF and the first solenoid valve 15a ON, and the first plunger 11a is brought into contact with a cam part 10 to shift a pool 5 in the right direction, and is engaged to be fitted in the second hollow part (B). Next, the first solenoid valve 15a changes over to OFF, and at the same time the third solenoid valve 15c becomes ON, and the third plunger 11c projects to shift the spool 5 in the right direction. Further, if the right- direction-shift signal from the control part continues, the third solenoid valve 15c becomes OFF, and at the same time the second solenoid valve 15b becomes ON, and consequently the spool 5 is shifted. When a left-direction-shift signal has been given from the control part, similar action is carried out, thus the spool is shifted.
Patent JP-2000243070-A (JP)
Title: Data accumulating device and method, and data transmitting device and method
Inventor: YONETANI SATOSHI
IPC: H04N7/173
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To accumulate and reproduce voice data of multi-channels with less disks in an A/V(audio video) server corresponding to multi-channels. SOLUTION: An A/V sever 1 has HDD(hard disk device) arrays 5A and 5B, video data and voice data of Ch 1-4 are accumulated in the array 5A, and video data and voice data of Ch 5-8 are accumulated in the array 5B. In the arrays 5A and 5B, each of HDD constituting arrays is divided into a region V and a region A recording video data and voice data respectively. The region V has the constitution of RAID-3 by the arrays 5A and 5B, for example one HDD is a parity disk. The region A has constitution of RAID-1 by the arrays 5A and 5B, and voice data of each channel is doubled. When voice data of the Ch 1-4 is processed, the array 5A is used, when voice data of Ch 1-8 is processed, the arrays 5A and 5B are used.
Patent JP-S59165427-A (JP)
Title: Etchant of germanium
Inventor: TASHIRO YOSHIHARU
IPC: H01L21/306
Filed: 1983-03-10
Abstract: PURPOSE:To obtain an etchant which shows good controllability and results in the mirror surface by using a mixed aqueous solution of glacial acetic acid, hydrogen peroxide solution and water. CONSTITUTION:A deteriorated layer 2 by surface polishing of germanium substrate 1 is eliminated by etching using a mixed solution of glacial acetic acid of 90cc, hydrogen peroxide solution of 60cc and water of 30cc as the etchant and gurd ring 3 and P<+> part 4 are formed by the ion implantation method. Since the deteriorated layer 5 is generated by ion implantation, it is removed by etching using a mixed solution of glacial acetic acid of 60cc, hydrogen peroxide solution of 10cc and water of 50cc as the etchant, an SiO2 film 6 is formed and an Al electrode 7 is formed. The etching of germanium can be done with the control of several hundreds A and the mirror surface can be obtained. Accordingly, a planar type avalanche photodiode can be manufactured.
Patent JP-S51114945-A (JP)
Title: Stereoscopic view mirror
Inventor: KIKUTA JIYUNICHI
IPC: G02B27/22
Filed: 1975-04-02
Abstract: PURPOSE: A streoscopic view mirror, simple in structure, can be obtained by symmetrically arranging on a main frame of a pair of inner and outer reflection mirrors having an inclination angle of 45° relative to a pair of eyepiece windows on the main frame. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62197825-A (JP)
Title: Automatic program generator
Inventor: NARUTAKI AKIRA
IPC: G06F9/06
Filed: 1986-02-25
Abstract: PURPOSE:To obtain an automatic program generator which can from a soft system automatically as much as possible by producing automatically the infor mation on a source file of programs after decoding after decoding the constant, the conditions, etc. of the soft function out of the sentence expressions of the specifications made by a word processor. CONSTITUTION:The soft system specifications 2 are produced based on the specifications decided according to an arrangement 1 of specifications set between a maker 1a and a user 1b. Then a document is produced by a word processor and delivered to a floppy disk FD3. The specifications stored in the FD3 are supplied to an automatic programs generator 4 and the words/phrases showing the function limit written in the specifications, i.e., the information to be developed to a program are decoded. Then a source file of the definition information on each function program in the soft system, the constant, etc. is corrected previously according to a prescribed processing rule. Thus the programs source corrected by the generator 4 is outputted in the form of a compiling light 5 or an FD6. Thus it is possible to produce the software that satisfies the specifications 2.
Patent JP-2000240809-A (JP)
Title: Sealing equipment
Inventor: YAMAMURA AKIRA
IPC: F16J15/43
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide sealing equipment, using magnetic fluid capable of achieving easy pre-injection of the magnetic fluid and easily supporting the magnetic fluid in a specific position with improving its pressure tightness in a stationary state. SOLUTION: A non-magnetic inner shield 7 is inserted into a space between a nonmagnetic outer shied 5 in a media side and a nonmagnetic outer shield 6 in a bearing 2 side. An annular magnet 4 is supported by an outer tip of the inner shield 7, magnetic fluid 9 is supported between the annular magnet 4 and the outer shields 5 and 6, and the surface of the inner shied 7 except for the described space, and an adhesive part of the inner diameter is coated with oil repelling material.
Patent JP-H07252066-A (JP)
Title: Door rail cleaning and oiling apparatuses of elevator
Inventor: KURATANI TERUHISA
IPC: B66B13/30
Filed: 1994-03-10
Abstract: PURPOSE:To improve the extent of operability in the cleaning and oiling of a door rail by installing an engaging body, where a roller rolling on this door rail is engaged with a door hanger rotatably attached to the tip part, and a roller being attached to this engaging body free of rotation and for performing the cleaning and oiling of the door rail, respectively. CONSTITUTION:An engaging body 11 is engaged with a root part 3a of a door hanger 3 so as to make a felt roller 12 press an underside 2a of a door rail 2, those of door rail cleaning and oiling apparatuses are attached to the door hanger 3. Subsequently, lubrication takes place on a surface of the felt roller 12. With the opening or closing of a door 1 repeated, since the felt roller 12 rotates and slides along the underside 2a of the door rail 2, both of cleaning and oiling are performable at the same time. Accordingly, the extent of cleaning and oiling work properties on the door rail 2 at each floor is well improved. In this connection, if those of door rail cleaning and oiling apparatuses are always attached to the door hanger 3, the cleaning and oiling of the door rail 2 are automatically performed with the opening or closing the door 1.
Patent JP-H06252769-A (JP)
Title: Interpolation noise shaping quantizer and oversampling d/a converter circuit
Inventor: MICHIMASA SHIRO
IPC: H03H17/02
Filed: 1993-03-01
Abstract: PURPOSE:To provide an interpolation noise shaping quantizer in which large scale circuit integration is easily made because an S/N versus input signal characteristic is independent of the characteristic of an analog circuit and the oversampling D/A converter circuit with an excellent characteristic is realized. CONSTITUTION:A 2nd adder 2 adds an output of a 1st adder 1 and an output of a 2nd digital filter 9 to provide an output to a quantizer 10., A 3rd adder 3 adds an inverted signal of an output of a 2nd latch 6 and an output of a 1st latch 5 to provide the sum output to a 1st digital filter 8 and a 2nd digital filter 9. The 1st digital filter 8 processes an output of the 3rd adder 3 to provide an output to the 1st adder 1. The 2nd digital filter 9 processes an output of the 3rd adder 3 to provide an output to the 2nd adder 2. The quantizer 10 quantizes an output of the 2nd adder 2 to provide an output to an analog integration device 11.
Patent JP-H10243597-A (JP)
Title: Rotating electric machine
Inventor: OKA HIROMI
IPC: H02K5/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the workability of the assembling work of a rotating electric machine by reducing the number of parts by uniting a steel substrate and a bearing bracket section in one body by press-working the bearing bracket section against the substrate. SOLUTION: A steel substrate 13 is fixed to the upper end section of a case 11 with screws and the terminal wire 12a of a stator coil 12 is connected to the circuit pattern of the substrate 13 through the notched section 11a of the case 11. A bearing bracket section 13a is press-worked against the substrate 13 and the shaft 16a of a rotor 16 is attached to the bearing 15 of the case 11 and the bearing 14 of the bracket section 13a. Since the substrate 13 and bracket section 13 are united in one body by press-working the bracket section 13a against the substrate 13, the number of parts of a rotary electric machine is reduced and the workability of the assembling work of the machine can be improved.
Patent JP-S57153732-A (JP)
Title: Method and apparatus for multi-surface vapor deposition
Inventor: NAGAO MAKOTO
IPC: B01J15/00
Filed: 1981-03-20
Abstract: PURPOSE:To enable high quality multi-surface vapor deposition inexpensively by a method wherein a reflective plate is placed to a reverse side of an evaporation source seeing from a support and vapor deposition is carried against the front and the back surfaces of said support. CONSTITUTION:Above a container 1 such as a crucible or a hearth containing a vapor deposition material, a support 4 is arranged and a reflective plate 5 is provided further above said support. By this arrangement, other than a vapor stream 3a directly vapor deposited to the under surface 4a of the support 4, a vapor stream 3b reached to the upper part is reflected to the upper surface 4b of the support 4 by the reflective surface 5a of the reflective plate 5. As described above, without necessitating a movable part, a vapor deposition film is formed at once over both front and back surfaces or the entire surface of one support.
Patent JP-H11233587-A (JP)
Title: Ic transferring fork
Inventor: TSUJIMOTO KENICHI
IPC: B65G49/07
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To do so that a wafer can be surely supported without substantially contacting the wafer back face by providing specified slope on a mount to support the semiconductor wafer in substantially a line contact, without contacting the wafer back face. SOLUTION: Mounting parts 12a, 12b for supporting a wafer are formed near the front ends and roots of fork foots 13, it has front and rear mounting parts 12a, 12b, each like a circular arc and disposed to face the periphery of an Si wafer 1. Esp. the mounting parts 12a, 12b are sloped so that the inside of the fork is recessed and its slope angle B ranges between 3 and 45 deg.. By setting the slope angle B of the mounting parts 12a, 12b in this range, the wafer 1 can be supported in a substantially line contact, without contacting the wafer back face. From such view point the slope angle B more pref. ranges between 5 and 20 deg..
Patent JP-S60184268-A (JP)
Title: Image forming device
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/00
Filed: 1984-03-02
Abstract: PURPOSE:To obtain an invariably optimum image without adjusting the color of a formed image by providing a color decision device which decides on a color image color and an image formation condition varying device which alters image formation condition corresponding to said color. CONSTITUTION:A latent image carrier 1 is charged electrostatically and uniformly by a corona charger 2 and then exposed 3 to an image to form an electrostatic latent image corresponding to the image on the latent image carrier 1. This electrostatic latent image is visualized by a developing device 4, transferred to a transfer material 6 such as paper by a transfer charger 5, and fixed on the transfer material 6 by a fixing device. Untransferred toner left on the latent image carrier 1 after the transfer is recovered by a cleaning device 7. The color of a developer is discriminated to vary the condition of a developing bias or a voltage applied to an original exposure lamp, and consequently the need to make an image adjustment every time a developing device is replaced is eliminated to obtain a copy having invariably the same image property.
Patent JP-S58156865-A (JP)
Title: Manufacture of liquid crystal cell of integrated circuit
Inventor: IMAMURA KATSUAKI
IPC: G02F1/13
Filed: 1982-03-15
Abstract: PURPOSE:To manufacture a liquid crystal cell easily, by dripping liquid crystal on the top surface of an IC, arranging the end surface of a light guide on the top surface of the liquid crystal, and moving the end surface up and down, and controlling the thicknesses of the liquid crystal. CONSTITUTION:The liquid crystals 19a and 19b are dripped on IC pellets 18a and 18b. End surfaces 12a' and 12b' of optical fibers 12a and 12b are moved to over the IC pellets 18a and 18b respectively and then moved down to contact the liquid crystals 19a and 19b; and the end surfaces 12a' and 12' are put closer to the surfaces of the IC pellets 18a and 18b. Simultaneously, whether the liquid crystals 19a and 19b are oriented or not is checked through a polarization microscope 9 and when not, the end surfaces 12a' and 12b' are further moved down. Consequently, when the liquid crystals 19a and 19b are about 10-20mum thick, their molecules are oriented vertically to darken the IC pellets 18a and 18b, thus completing the manufacture of the desired liquid-crystal cell.
Patent JP-H04258417-A (JP)
Title: Flow control valve and boom lifting preventive device using the same flow control valve
Inventor: KIHARA MITSUO
IPC: F16K11/07
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the undesirable lifting of a boom by making the quantity of leakage to a tank port larger than that from a pump port when a flow control valve is positioned at a neutral position. CONSTITUTION:When a flow control valve 4 is positioned at a neutral location, the quantity of leakage between a first outlet port A and a tank port T is made larger than that between a pump port P and the first outlet port A. A check valve is not opened so far as the flow control valve 4 is positioned at the neutral location. When the flow control valve 4 is used for controlling a boom cylinder 2, the flow rate of pressure oil flowing into the boom cylinder 2 from the first outlet port A can be reduced even when traveling driving pressure during the traveling of a car works to the pump port P. Accordingly, the undesirable operation of an actuator can be prevented.
Patent JP-H06248772-A (JP)
Title: Guard rail for building
Inventor: SHONO TAKASHI
IPC: E04F11/18
Filed: 1993-03-02
Abstract: PURPOSE:To maintain a fine view over a long period of time regarding a guard rail for a building. CONSTITUTION:The coping 5 of a guard rail for a building is formed by covering the surface part of hard base material 3 with coating material made of soft synthetic resin so as to improve impact absorbing power. An end part mounted member 8 such as an end cap to be mounted to the end part of the coping 5 is manufactured of soft synthetic resin material so as to prevent the cracking of the end part mounted member 8 generated in association with the shift of a plasticizer caused by the contact with the coating material 4. In order to fix the soft end part mounted member 8 positively to the coping 5, a hard connecting piece 7 is integrally formed at the end part mounted member 8.
Patent JP-S62199455-A (JP)
Title: Memory access circuit
Inventor: SUZUKI MASAYOSHI
IPC: G06F12/04
Filed: 1986-02-28
Abstract: PURPOSE:To enhance the processing speed of CPU when data receiving bit shift is developed to the continuous address on RAM, by mounting an address means, an indication means, a shift means, a memory means and an OR means. CONSTITUTION:The counter 20 and timing generating circuit 1 of an address means, the data bus 10 and latch circuit 8 of an indication means, the bit shift circuit 9 and timing generating circuit 10 of a shift means, the latch circuit 11 of a memory means and the OR circuit 12 of an OR means are mounted to a memory reading/writing circuit. When n-bites of data are continuously subjected to bit shift to be developed on the address of RAM, RAM had to be access at least 2n-times usually but the number of access times to the RAM comes to (n+1) times. Therefore, the access of the RAM can be suppressed to the min. Because the number of access times of the RAM as observed from CPU comes to n-times, a processing speed can be enhanced markedly.
Patent JP-H10239728-A (JP)
Title: Optical device by mask means
Inventor: FUJIMOTO EISUKE
IPC: G03B9/07
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain high focus detection sensitivity by providing a mask means that shields only an optical path nearby the optical axis of a focus detection optical from light centrally symmetrically about the optical axis. SOLUTION: In the center of a disk of transparent glass, a mask 11 is formed in, circular pattern having a diameter less than the diameter of the vapor- deposited focus detection optical path of an opaque member. The mask 11 is provided in front of a focus detecting means 18 where the center of the mask 11 meets the optical axes Z1 and Z2 of an objective 2 and a focus detecting means 18. Light from an observed point, which is nearby the optical axis of the objective 2 is cut off by the mask 11 and only the marginal light of the object 2 is converged on the focus detecting means 18. An image supplied to the focus detecting means 18 is formed as a spot focus image 16 on the optical axes Z1 and Z2 when correctly in focus. The image disappears at the position of the optical axes Z1 and Z2 when put in front or rear focus.
Patent JP-S63208347-A (JP)
Title: Data communication equipment
Inventor: SAKURAI SHIGEKI
IPC: H04M11/00
Filed: 1987-02-24
Abstract: PURPOSE:To efficiently use a data communication equipment by selecting other line in applying data communication, calling a prescribed destination and outputting the information representing the state of the data communication equipment. CONSTITUTION:When a call comes from a trunk line 101, a line is switched to switches SWA0, SWA1 and connected to the automatic reception notice system, then a voice response/PB reception section 204 sends a voice of destina tion extension telephone number request immediately. When the caller dials this number, the reception section 204 writes a dial PB signal in the inside memory and when it is finished, the switches SWA0, SWA1 are connected to a MODEM 202 to receive a picture data. When the data reception is finished, the information in the memory is written in a number memory 205 and an extension control system 208 applies extension selection control via an exchange. When an extension telephone set replies the PB signal from the PB sending section 206, the switches SWB1, SWB2 are connected to the voice reply section 207, which informs the reception of facsimile in voice.
Patent JP-H03244043-A (JP)
Title: Test data generating device
Inventor: KOBAYASHI HIROAKI
IPC: G06F11/28
Filed: 1990-02-21
Abstract: PURPOSE:To generate the test data at one time to the data area where plural types of items are defined by defining the items and designating the number of data to be generated via a user for generation of a test data in the same data area where plural types of items are defined. CONSTITUTION:A source program is read into a source file 1 and an item definition analyzing means 2 analyzes a data part. The data generating instruction inputted from a keyboard 4 is stored in a generating instruction information storage part 5 together with the item definition information 3. The designation of the test data output frequency is inputted via the keyboard 4, and the number of generated test data is designated per repetition together with the repeating frequency. These designated factors are stored in an output frequency information storage part 6 together with the data names. The information stored in both parts 5 and 6 are referred to by a test data generating means 7, and the generated test data is outputted to a file 8 and stored there. Thus it is possible to generate the test data to all patterns with no rearrangement required.
Patent JP-H06233096-A (JP)
Title: Communication equipment
Inventor: MATSUMOTO KOICHI
IPC: H04N1/32
Filed: 1993-02-05
Abstract: PURPOSE:To quickly cope with line release of the other party's machine to improve the use efficiency by quickly releasing a line after detecting the release of the line of the other party's machine during initial procedures. CONSTITUTION:A circuit closing part which closes the line, a control part 2 which has a CPU and operates processings for incoming call and communication, a communication part 3 which executes the mutual communication processing with the other party's machine, a disconnection detecting part 4 which detects the disconnection signal from an exchange by release of the line of the other party's machine, and an incoming call detecting part 5 which detects the calling signal from the exchange are provided. when it is discriminated during initial procedures in the communication part 3 by the disconnection detecting part 4 that the other party's machine releases the line, initial procedures are interrupted to release the line. The disconnection detecting part 4 may be provided with a signal detecting part which detects the signal sent from the exchange by release of the line of the other party's machine, a silence detecting part, and a polarity detecting part which discriminates the polarity of the line.